SSC2005SC

SSC2005SC-DS Rev.1.1

SANKEN ELECTRIC CO.,LTD.

16

Feb. 06, 2015

VAC

C1

BR1

L1

C2

VCC

OUT

COMP

FB

RDLY

GND

CS

8

7

6

5

SSC2005SC

U1

1

2

4

3

RT

External Power

Supply

C3

C4

C5

C6

Q1

D1

D2

R2

R1

R3

R4

LINE

GND

A

(1) Main trace should be wide

trace and small loop

(3) Connected by

dedicated pattern

close to Source

pin as possible.

(2) Control GND trace should be

connected at a single point as

(4)The components connected to the IC should be as close to the IC

as possible, and should be connected as short as possible

TC_SSC2005SC_3_R2

Figure 9-4 Example of connection of peripheral component

R4

C5

Q1

C2

U1

1

2

3

4

SSC2005SC

8

7

6

5

External power

supply

Q1 gate drive

C1

Main trace

Control GND trace

Close to C2 and source of Q1

Close to C1

TC_SSC2005SC_4_R2

Figure 9-5 Example of connection of peripheral component